ANOMALITH takes roughly 16 to 25 hours to finish. Producer Gai Kidokoro put the story campaign at 20 to 25 hours in an interview with Gamersky, and the only published review finished it in 16 to 20 hours. The gap is difficulty and exploration, not a contradiction.
The two numbers
| Source | Figure | Basis |
|---|---|---|
| Gai Kidokoro, producer | 20–25 hours | Story campaign, depends on difficulty |
| Noisy Pixel review | 16–20 hours | Actual playthrough on PS5 |
The producer's figure is an estimate for a story playthrough. The reviewer's figure is one person's completion time on one platform. Both are legitimate, and a range that covers them is the honest answer: plan for about twenty hours, and expect it to run shorter if you push through and longer if you sweep zones.
Why they differ
Kidokoro's own framing is that the number depends on difficulty. The game ships with adjustable difficulty, which changes enemy behaviour and the cost of a mistake, and a lower setting shortens the campaign by removing the retries.
Exploration is the other variable. Zones have optional rooms, chests and side content, and the review's 16-hour run implies a fairly direct path through them. A player who collects reports and hunts outfit materials will land at the top of the range rather than the bottom.
HowLongToBeat has no entry yet
The site has no page for ANOMALITH, so there is no community-submitted average to compare against. That is normal a day before launch: entries appear once players finish and log their times, which means the first figures will show up within a week or two.
When they do, treat the early submissions as a floor. Launch-week contributors are usually fast players, and the average climbs as slower ones add their runs.
The demo is one to two hours
The demo covers the tutorial and a hospital zone with a boss at the end. Hands-on sessions at press events ran about an hour; players who swept the hospital reported closer to two.
That spread is the same exploration effect at a smaller scale, and it is a useful preview of how the full game will run for you: if two hours disappeared into one demo zone, expect the upper end of the campaign range.
There are no multiple endings
In the same Gamersky interview, the producer confirmed the story does not branch into multiple endings. That removes one of the usual reasons to replay a horror game, and it makes the 16–25 hour figure a single playthrough rather than one route of several.
It also means the campaign's length is the campaign's length. There is no second path to justify a second run on narrative grounds.
What stretches a run past the story
Three systems sit outside the critical path and all three are confirmed features. The twelve Anomalization skills are upgraded with materials from dives, the 200-plus investigation reports are collected across zones, and the 300-plus outfit pieces across nine body parts consume the same materials as weapon upgrades.
None of that adds story hours. It adds the kind of hours that completionists count and story players skip, which is why the honest headline figure stays at 16 to 25 and the completionist figure is higher without being a different campaign.
How to use the number
If you play horror games once for the plot, budget twenty hours and know that a direct run can finish closer to sixteen. If you play for systems, the campaign is the tutorial for the collection loop, and the hours after the credits are yours to spend.
The demo gives you a personal rate to extrapolate from, which is more reliable than either published figure — one hour in the hospital means a faster campaign than two.
What a 16-hour run looks like
The reviewer's 16 hours is the low end, and it describes a player who moved through zones with a purpose: clear the objective, take what fits, extract. That pace skips the optional rooms where the reports and the better materials sit.
It is not a speedrun. It is a straight playthrough by someone who had already spent time with the demo and knew how the loop worked before the campaign started.
What pushes it to 25 hours
The producer's 20 to 25 hours assumes a story playthrough on default difficulty, with the retries that implies. Difficult encounters cost time twice: once when you die, and again when you rebuild the supplies you lost.
Exploration is the other multiplier. Zones have side rooms, chests and optional encounters, and the reports that explain enemy behaviour are collected rather than given. A player who reads everything spends hours the reviewer did not.
The collection tail
Beyond the campaign, three systems keep a save alive: twelve skills to upgrade, 200-plus investigation reports, and over 300 outfit pieces across nine body parts. None of them requires a second playthrough, because the zones can be re-entered.
That is the difference between this game and a linear horror campaign. The story ends at a fixed point — the producer confirmed there are no multiple endings — but the save does not.
How the two numbers were produced
The 20 to 25 hour figure comes from a producer answering a direct question in an interview, which makes it an estimate rather than a measurement. Producers answer that question with the story in mind and the retries in mind.
The 16 to 20 hour figure comes from a reviewer who finished the game and wrote down how long it took. That is a measurement, from one person, on one platform, at one difficulty.
A range that covers both is the most honest summary: about twenty hours, with a floor near sixteen and a ceiling near twenty-five.
Where the time actually goes
The campaign is a sequence of zones with a base between them. Time is spent in three places: fighting, deciding what to carry, and re-running zones for materials you need.
Of those, only the first is what people mean by "playtime". The second is the game's actual subject, and the third is optional — which is why two players can report wildly different numbers for the same campaign.
After launch
The community average will appear on HowLongToBeat within a couple of weeks, and it will settle below the producer's estimate at first and drift upward as slower players submit. That pattern is the same for almost every release.
When it does, this page gets the community figure alongside the two sourced ones, and the headline stays a range rather than a single number.